极电竞官网

 极电竞官网 | 综合通知 | 教务教学 | 学术交流 | 留学信息 | 科研管理 | 文献服务 | 招标信息 | 网络服务 
当前位置: 校园公告>>文献服务>>正文
【自动化学院南山(国际)讲坛】报告通知(第十七讲)
2020-04-08 12:25   自动化学院 审核人:   (点击: )

报告题目:Modelling of the Switched-Mode Power Converters

报告人:Alexander Abramovitz副教授(以色列特拉维夫大学)

主持人:皇甫宜耿副教授

报告时间:2020年4月10日(周五)下午16:00-17:30

报告地点:腾讯会议(会议号:434 381 615)

报告简介:The knowledge of the dynamics of switching converters is a prerequisite to switching regulator control loop design. To overcome the modelling challenges posed by switching power stages a number of approaches were proposed for deriving the small-signal transfer functions of pulse width modulated converters. These methodologies can mainly be classified into either analytical or equivalent circuit techniques. Potentially, each approach can yield same results, however, differs by the required computational burden.

Switching converters comprised of coupled inductors have steeper conversion ratio and more complex behavior than their basic counterparts. Analysis of this class of converters can be performed applying the Tapped Inductor Switcher (TIS) model formulated using the Signal Flow Graph (SFG) approach. This webinar will present the TIS-SFG models developed by the author and his colleagues for simulation and theoretical study of the dynamic stability of converters with coupled magnetic devices.

In the upcoming webinar we’ll discuss the principles and implementation of the proposed models and exchange experimental knowhow.

报告人简历:

Alexander Abramovitz was born in Chisinau, former USSR, and repatriated to Israel. He received the B.Sc., M.S. and Ph.D. degrees all in Electrical Engineering from Ben-Gurion University in the Negev, Beer-Sheva, Israel and was a postdoctoral fellow at the University of California, Irvine, USA.

He was with the Department of Electrical and Computer Engineering Ben Gurion University in the Negev Beer-Sheva, Israel and with the Electrical Engineering and Computer Science Department, University of California, Irvine. Currently he is with the Department of Physical Electronics, Tel Aviv University, Israel. He also served as a consultant to commercial companies in the areas of analog and power electronics.

Dr. Abramovitz’ research interests include switch mode and resonant power conversion, active power factor correction, converter modelling, LED lighting, grid connected alternative energy sources, fault current limiters, electronic instrumentation and engineering education.

关闭窗口
最新公告
极电竞官网校历、校车时刻表
关于举行“庆祝中国共产党成立100周年...
关于艺术教育中心办公场所搬迁的通知
关于开展第五届全国大学生网络文化节...
极电竞官网第六次科技工作会议
第八届校友周致辞
关于开展2020年分析测试中心基础研究...
西工大新学期体育课程要求
关于两校区体育场馆恢复全面开放的通知
关于开展2020年“师德师风建设月”活...
西工大主页  招聘信息  就业信息  本科招生  研招信息
版权所有?极电竞官网  地址:西安市友谊西路127号 邮编:710072
极电竞官网-极电电竞比分网